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Operating Instructions – MOVIGEAR® DAC-B
13
Surface protection
Technical Data and Dimension Sheets
13.5 Surface protection
13.5.1 General
SEW-EURODRIVE offers the following optional protective measure for operating
MOVIGEAR
®
drive units under special environmental conditions.
• OS surface protection
• High protection surface treatment HP200 (only in conjunction with the optional
package for applications in wet areas)
In addition, special optional protective measures for the output shafts are also available.
13.5.2 Surface protection
Instead of the standard surface protection, MOVIGEAR
®
is available with surface
protection OS1 to OS3 as an option. The special procedure Z can also be performed in
addition. The special procedure Z means that large surface recesses are sprayed with
a rubber filling prior to painting.
Surface protection
Ambient conditions
Sample applications
Standard
Suitable for machines and systems in buildings and
rooms indoors with neutral atmospheres.
Similar to corrosivity category
1)
:
•
C1 (negligible)
•
Machines and systems in the
automobile industry
•
Conveyor systems in logistics areas
•
Conveyor systems at airports
OS1
Suited for environments prone to condensation and
atmospheres with low humidity or contamination, such
as applications outdoors under roof or with protection.
Similar to corrosivity category
:
•
C2 (low)
•
Systems in saw mills
•
Hall gates
•
Agitators and mixers
OS2
Suited for environments with high humidity or mean
atmospheric contamination, such as applications
outdoors subject to direct weathering.
Similar to corrosivity category
:
•
C3 (moderate)
•
Funiculars and chair-lifts
•
Applications in gravel plants
OS3
Suited for environments with high humidity and
occasionally severe atmospheric and chemical
contamination. Occasionally acidic or caustic wet
cleaning. Also for applications in coastal areas with
moderate salt load.
Similar to corrosivity category
:
•
C4 (high)
•
Sewage treatment works
•
Port cranes
•
Mining applications
High Protec-
tion surface
treatment
HP200
2)
For hygienic areas in the food and beverage industry
with regular acidic and caustic wet cleaning. Antistick
properties support the cleaning process even in
inaccessible areas.
•
Hygienic and aseptic conveyors in the
beverage industry
•
Systems in cheese dairies and butcher
shops
•
"Splash zones" in the food industry
1) To DIN EN ISO 12 944-2
2) Only in conjunction with the optional package for applications in wet areas
P
i
f
kVA
Hz
n
Summary of Contents for MOVIGEAR DAC B
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